23099355029693 has 2 divisors, whose sum is σ = 23099355029694. Its totient is φ = 23099355029692.

The previous prime is 23099355029689. The next prime is 23099355029713. The reversal of 23099355029693 is 39692055399032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15042397673209 + 8056957356484 = 3878453^2 + 2838478^2 .

It is a cyclic number.

It is not a de Polignac number, because 23099355029693 - 2² = 23099355029689 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23099355019693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11549677514846 + 11549677514847.

It is an arithmetic number, because the mean of its divisors is an integer number (11549677514847).

Almost surely, 2^{23099355029693} is an apocalyptic number.

It is an amenable number.

23099355029693 is a deficient number, since it is larger than the sum of its proper divisors (1).

23099355029693 is an equidigital number, since it uses as much as digits as its factorization.

23099355029693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 106288200, while the sum is 65.

The spelling of 23099355029693 in words is "twenty-three trillion, ninety-nine billion, three hundred fifty-five million, twenty-nine thousand, six hundred ninety-three".